Mixing
Failed to load AppCompat ActionBar with unknown error?
build.gradle file
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "io.dume.dume"
minSdkVersion 15
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-
core:3.0.2'
}
I just created a new projects and found this error dramatically on activity_main.xml i did not changed anything . Is there any Fix?
android 
android-studio gradle android-gradle edited Jun 17 '18 at 17:49
Fantômas
32.6k156388
asked Jun 17 '18 at 17:16
RushRush
10519
add a comment |
build.gradle file
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "io.dume.dume"
minSdkVersion 15
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-
core:3.0.2'
}
I just created a new projects and found this error dramatically on activity_main.xml i did not changed anything . Is there any Fix?
android android-studio gradle android-gradle edited Jun 17 '18 at 17:49
Fantômas
32.6k156388
asked Jun 17 '18 at 17:16
RushRush
10519
May be duplicate of this :stackoverflow.com/a/44858887/9050003
– mahmoud zaher
Nov 7 '18 at 13:41
add a comment |
build.gradle file
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "io.dume.dume"
minSdkVersion 15
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-
core:3.0.2'
}
I just created a new projects and found this error dramatically on activity_main.xml i did not changed anything . Is there any Fix?
android android-studio gradle android-gradle edited Jun 17 '18 at 17:49
Fantômas
32.6k156388
asked Jun 17 '18 at 17:16
RushRush
10519
build.gradle file
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "io.dume.dume"
minSdkVersion 15
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-
core:3.0.2'
}
I just created a new projects and found this error dramatically on activity_main.xml i did not changed anything . Is there any Fix?
android android-studio gradle android-gradle android android-studio gradle android-gradle edited Jun 17 '18 at 17:49
Fantômas
32.6k156388
asked Jun 17 '18 at 17:16
RushRush
10519
edited Jun 17 '18 at 17:49
Fantômas
32.6k156388
asked Jun 17 '18 at 17:16
RushRush
10519
edited Jun 17 '18 at 17:49
Fantômas
32.6k156388
edited Jun 17 '18 at 17:49
Fantômas
32.6k156388
edited Jun 17 '18 at 17:49
Fantômas
32.6k156388
32.6k156388
asked Jun 17 '18 at 17:16
RushRush
10519
asked Jun 17 '18 at 17:16
RushRush
10519
asked Jun 17 '18 at 17:16
RushRush
10519
10519
May be duplicate of this :stackoverflow.com/a/44858887/9050003
– mahmoud zaher
Nov 7 '18 at 13:41
add a comment |
May be duplicate of this :stackoverflow.com/a/44858887/9050003
– mahmoud zaher
Nov 7 '18 at 13:41
May be duplicate of this :stackoverflow.com/a/44858887/9050003
– mahmoud zaher
Nov 7 '18 at 13:41
May be duplicate of this :stackoverflow.com/a/44858887/9050003
– mahmoud zaher
Nov 7 '18 at 13:41
add a comment |
5 Answers
5
active
oldest
votes
I had the same problem. Seems it is a Android Studio bug.
In your styles xml-file change this:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to this:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Works for me.
answered Jun 17 '18 at 19:08
Anton ProkopovAnton Prokopov
415213
2
downgrading compact version 28alpha to 27 worked for me
– That's Enam
Jun 18 '18 at 8:31
add a comment |
Set your target sdk version to 27 .
Set your compile sdk version to 27 .
And app compat version from 28.0.0-alpha3 to 27.1.1 .
If you still want to use sdk version 28
Just replace alpha3 to alpha1 without changing anything else
answered Aug 5 '18 at 4:02
Jaswant SinghJaswant Singh
919317
add a comment |
This worked for me when that happened, I dont know why it doesn't work with 28:
//use this instead
compileSdkVersion 27
buildToolsVersion '27.0.3'
targetSdkVersion 27
dependencies{
//switch to these
implementation 'com.android.support:appcompat-v7:27.0.0-alpha'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:design:27.0.0'
}
answered Sep 19 '18 at 18:56
S. CapS. Cap
111
add a comment |
I fix this error using 3 methods on YouTube
answered Aug 5 '18 at 3:57
shellhubshellhub
81369
add a comment |
This worked for me.
Open, res --> values --> styles.xml, here you will find a line like this:
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
change it to:
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
In otherwords, change DarkActionBar to NoActionBar
answered Nov 21 '18 at 0:03
Yusuf folahanYusuf folahan
434
add a comment |
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5 Answers
5
active
oldest
votes
5 Answers
5
active
oldest
votes
active
oldest
votes
active
oldest
votes
I had the same problem. Seems it is a Android Studio bug.
In your styles xml-file change this:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to this:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Works for me.
answered Jun 17 '18 at 19:08
Anton ProkopovAnton Prokopov
415213
2
downgrading compact version 28alpha to 27 worked for me
– That's Enam
Jun 18 '18 at 8:31
add a comment |
I had the same problem. Seems it is a Android Studio bug.
In your styles xml-file change this:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to this:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Works for me.
answered Jun 17 '18 at 19:08
Anton ProkopovAnton Prokopov
415213
2
downgrading compact version 28alpha to 27 worked for me
– That's Enam
Jun 18 '18 at 8:31
add a comment |
I had the same problem. Seems it is a Android Studio bug.
In your styles xml-file change this:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to this:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Works for me.
answered Jun 17 '18 at 19:08
Anton ProkopovAnton Prokopov
415213
I had the same problem. Seems it is a Android Studio bug.
In your styles xml-file change this:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to this:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Works for me.
answered Jun 17 '18 at 19:08
Anton ProkopovAnton Prokopov
415213
answered Jun 17 '18 at 19:08
Anton ProkopovAnton Prokopov
415213
answered Jun 17 '18 at 19:08
Anton ProkopovAnton Prokopov
415213
answered Jun 17 '18 at 19:08
Anton ProkopovAnton Prokopov
415213
415213
2
downgrading compact version 28alpha to 27 worked for me
– That's Enam
Jun 18 '18 at 8:31
add a comment |
2
downgrading compact version 28alpha to 27 worked for me
– That's Enam
Jun 18 '18 at 8:31
2
2
downgrading compact version 28alpha to 27 worked for me
– That's Enam
Jun 18 '18 at 8:31
downgrading compact version 28alpha to 27 worked for me
– That's Enam
Jun 18 '18 at 8:31
add a comment |
Set your target sdk version to 27 .
Set your compile sdk version to 27 .
And app compat version from 28.0.0-alpha3 to 27.1.1 .
If you still want to use sdk version 28
Just replace alpha3 to alpha1 without changing anything else
answered Aug 5 '18 at 4:02
Jaswant SinghJaswant Singh
919317
add a comment |
Set your target sdk version to 27 .
Set your compile sdk version to 27 .
And app compat version from 28.0.0-alpha3 to 27.1.1 .
If you still want to use sdk version 28
Just replace alpha3 to alpha1 without changing anything else
answered Aug 5 '18 at 4:02
Jaswant SinghJaswant Singh
919317
add a comment |
Set your target sdk version to 27 .
Set your compile sdk version to 27 .
And app compat version from 28.0.0-alpha3 to 27.1.1 .
If you still want to use sdk version 28
Just replace alpha3 to alpha1 without changing anything else
answered Aug 5 '18 at 4:02
Jaswant SinghJaswant Singh
919317
Set your target sdk version to 27 .
Set your compile sdk version to 27 .
And app compat version from 28.0.0-alpha3 to 27.1.1 .
If you still want to use sdk version 28
Just replace alpha3 to alpha1 without changing anything else
answered Aug 5 '18 at 4:02
Jaswant SinghJaswant Singh
919317
answered Aug 5 '18 at 4:02
Jaswant SinghJaswant Singh
919317
answered Aug 5 '18 at 4:02
Jaswant SinghJaswant Singh
919317
answered Aug 5 '18 at 4:02
Jaswant SinghJaswant Singh
919317
919317
add a comment |
add a comment |
This worked for me when that happened, I dont know why it doesn't work with 28:
//use this instead
compileSdkVersion 27
buildToolsVersion '27.0.3'
targetSdkVersion 27
dependencies{
//switch to these
implementation 'com.android.support:appcompat-v7:27.0.0-alpha'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:design:27.0.0'
}
answered Sep 19 '18 at 18:56
S. CapS. Cap
111
add a comment |
This worked for me when that happened, I dont know why it doesn't work with 28:
//use this instead
compileSdkVersion 27
buildToolsVersion '27.0.3'
targetSdkVersion 27
dependencies{
//switch to these
implementation 'com.android.support:appcompat-v7:27.0.0-alpha'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:design:27.0.0'
}
answered Sep 19 '18 at 18:56
S. CapS. Cap
111
add a comment |
This worked for me when that happened, I dont know why it doesn't work with 28:
//use this instead
compileSdkVersion 27
buildToolsVersion '27.0.3'
targetSdkVersion 27
dependencies{
//switch to these
implementation 'com.android.support:appcompat-v7:27.0.0-alpha'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:design:27.0.0'
}
answered Sep 19 '18 at 18:56
S. CapS. Cap
111
This worked for me when that happened, I dont know why it doesn't work with 28:
//use this instead
compileSdkVersion 27
buildToolsVersion '27.0.3'
targetSdkVersion 27
dependencies{
//switch to these
implementation 'com.android.support:appcompat-v7:27.0.0-alpha'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:design:27.0.0'
}
answered Sep 19 '18 at 18:56
S. CapS. Cap
111
answered Sep 19 '18 at 18:56
S. CapS. Cap
111
answered Sep 19 '18 at 18:56
S. CapS. Cap
111
answered Sep 19 '18 at 18:56
S. CapS. Cap
111
111
add a comment |
add a comment |
I fix this error using 3 methods on YouTube
answered Aug 5 '18 at 3:57
shellhubshellhub
81369
add a comment |
I fix this error using 3 methods on YouTube
answered Aug 5 '18 at 3:57
shellhubshellhub
81369
add a comment |
I fix this error using 3 methods on YouTube
answered Aug 5 '18 at 3:57
shellhubshellhub
81369
I fix this error using 3 methods on YouTube
answered Aug 5 '18 at 3:57
shellhubshellhub
81369
answered Aug 5 '18 at 3:57
shellhubshellhub
81369
answered Aug 5 '18 at 3:57
shellhubshellhub
81369
answered Aug 5 '18 at 3:57
shellhubshellhub
81369
81369
add a comment |
add a comment |
This worked for me.
Open, res --> values --> styles.xml, here you will find a line like this:
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
change it to:
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
In otherwords, change DarkActionBar to NoActionBar
answered Nov 21 '18 at 0:03
Yusuf folahanYusuf folahan
434
add a comment |
This worked for me.
Open, res --> values --> styles.xml, here you will find a line like this:
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
change it to:
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
In otherwords, change DarkActionBar to NoActionBar
answered Nov 21 '18 at 0:03
Yusuf folahanYusuf folahan
434
add a comment |
This worked for me.
Open, res --> values --> styles.xml, here you will find a line like this:
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
change it to:
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
In otherwords, change DarkActionBar to NoActionBar
answered Nov 21 '18 at 0:03
Yusuf folahanYusuf folahan
434
This worked for me.
Open, res --> values --> styles.xml, here you will find a line like this:
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
change it to:
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
In otherwords, change DarkActionBar to NoActionBar
answered Nov 21 '18 at 0:03
Yusuf folahanYusuf folahan
434
answered Nov 21 '18 at 0:03
Yusuf folahanYusuf folahan
434
answered Nov 21 '18 at 0:03
Yusuf folahanYusuf folahan
434
answered Nov 21 '18 at 0:03
Yusuf folahanYusuf folahan
434
434
add a comment |
add a comment |
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May be duplicate of this :stackoverflow.com/a/44858887/9050003
– mahmoud zaher
Nov 7 '18 at 13:41